Luminaire



FIG. 1 is a perspective view of the luminaire;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is an end view of FIG. 1; and,

FIG. 5 is a rear view of FIG. 1.

The dash-dash-dash broken lines illustrate portions of the luminaire that form no part of the claimed design.

The dash-dot-dash broken lines represent the boundaries of the claim and form no part of the claimed design. 

The ornamental design for a luminaire, as shown and described. 